I don't know if this helps anyone, but here is a collection of regexes for sendmail (in Perl). Nate -------------- next part -------------- A non-text attachment was scrubbed... Name: smre2 Type: application/octet-stream Size: 4663 bytes Desc: not available Url : http://lists.mailscanner.info/pipermail/mailscanner/attachments/20071204/4e937993/smre2.obj